Fast 50 Fastest-growing companies

O'Brien Construction Inc.

How it grew: Saw growth from the large uptick in market rate multi-family housing being constructed in Southeastern Michigan, expanding the company's private client base to 70 percent of their revenues, Timothy O'Brien, president said. Also saw growth from low income housing projects.

Get Free Newsletters

Make sure you don't miss a thing by subscribing to our newsletters.

Email Address

Join Today

With a Crain’s Detroit Membership you get exclusive access, insights and experiences to help you succeed in business.